diff --git a/debug.go b/debug.go
deleted file mode 100644
index c89d9a8..0000000
--- a/debug.go
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2015 Google Inc. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package fuse
-
-import (
-	"flag"
-	"io"
-	"io/ioutil"
-	"log"
-	"os"
-	"sync"
-)
-
-var fEnableDebug = flag.Bool(
-	"fuse.debug",
-	false,
-	"Write FUSE debugging messages to stderr.")
-
-var gDebugLogger *log.Logger
-var gDebugLoggerOnce sync.Once
-
-func initDebugDebugLogger() {
-	if !flag.Parsed() {
-		panic("initDebugDebugLogger called before flags available.")
-	}
-
-	var writer io.Writer = ioutil.Discard
-	if *fEnableDebug {
-		writer = os.Stderr
-	}
-
-	const flags = log.Ldate | log.Ltime | log.Lmicroseconds
-	gDebugLogger = log.New(writer, "", flags)
-}
-
-func getDebugLogger() *log.Logger {
-	gDebugLoggerOnce.Do(initDebugDebugLogger)
-	return gDebugLogger
-}